WEIBULL
Name
Weibull distribution
Description
Returns the two-parameter Weibull distribution, often used in reliability analysis.
Syntax
WEIBULL(x,alpha,beta,cumulative)
Remarks
This function has the following arguments:
| Argument | Description |
|---|---|
| x | Value at which to evaluate the distribution |
| alpha | Scale parameter of the distribution, represented by alpha |
| beta | Shape parameter of the distribution, represented by beta |
| cumulative | Logical value that determines the form of the function If cumulative is TRUE, then this function returns the cumulative distribution function; if FALSE, it returns the probability mass function |
Data Type
Accepts numeric data for all arguments except cumulative, which is logical (boolean). Returns numeric data. For more information, see Data Type for Each Cell Type.
Example
WEIBULL(3,D4,D5,FALSE)
WEIBULL(50,10,20,TRUE)